Marijuana Costs In The US: How Black Market, Retail And Medical Pot Prices … – International Business Times

International Business Times Marijuana Costs In The US: How Black Market, Retail And Medical Pot Prices … International Business Times Of the 23 states that have legalized medicalmarijuana , only Arizona, California, Colorado, Maine, Michigan , Montana, New Mexico, Rhode Island and Washington employ licenseddispensaries to sell medicalcannabis . Because the sale and distribution of